[PATCH] netstat: fix -r usage

[Denys Vlasenko]

On Tuesday 26 October 2010 11:42, Bob Dunlop wrote:
> Building with CONFIG_NETSTAT but not CONFIG_ROUTE you get the following
> incorrect usage message:
> 
> # netstat -r
> netstat: invalid option -- 'r'
> BusyBox v1.17.1 (2010-10-26 10:22:47 BST) multi-call binary.
> 
> Usage: netstat [-laentuwxrWp]
> 
> Display networking information
> 
> Options:
> 	-l	Display listening server sockets
> 	-a	Display all sockets (default: connected)
> 	-e	Display other/more information
> 	-n	Don't resolve names
> 	-t	Tcp sockets
> 	-u	Udp sockets
> 	-w	Raw sockets
> 	-x	Unix sockets
> 	-r	Display routing table
> 	-W	Display with no column truncation
> 	-p	Display PID/Program name for sockets
> 
> Notice the -r option is still documented.  Seen in 1.15.3 and 1.17.1,
> this patch is a fix for 1.17.1

Applied with some changes, thanks!
-- 
vda